California
San Francisco has 74 game companies and 3 events.
Los Angeles has 59 game companies and 6 events.
Irvine has 18 game companies.
San Mateo has 16 game companies.
San Diego has 15 game companies and 1 event.
Santa Monica has 14 game companies and 1 event.
Burbank has 12 game companies.
California has 10 game companies.
Carlsbad has 8 game companies.
El Segundo has 8 game companies.
Oakland has 8 game companies.
Redwood City has 7 game companies.